Red Hat Bugzilla – Bug 460412
SECMOD_Shutdown( ) called while other threads still using library
Last modified: 2009-07-14 13:04:16 EDT
Description of problem: It appears that several threads in firefox may want to use pk11wrap although it has already been shut down. It Version-Release number of selected component (if applicable): firefox-3.0.1-1.fc9.i386 flash-plugin-10.0.0.569-release.i386 How reproducible: Steps to Reproduce: 1. Start firefox -g with flash 10 plugin 2. Put a watchpoint on 'moduleLock' 3. Surf to site using flash in second tab, close tab, watchpoint fires when flash plugin unloads, SECMOD_Shutdown( ) 4. Surf around on first tab, soon thereafter SEGFAULT because moduleLock is NULL Actual results: Upon closing flash-plugin tab: #0 SECMOD_Shutdown () at pk11util.c:86 #1 0x05a36900 in NSS_Shutdown () at nssinit.c:896 #2 0x0105d5f7 in Curl_nss_cleanup () at nss.c:733 #3 0x01059250 in Curl_ssl_cleanup () at sslgen.c:192 #4 0x0104e765 in curl_global_cleanup () at easy.c:316 #5 0x08582210 in ?? () from /usr/lib/flash-plugin/libflashplayer.so #6 0x0870225f in ?? () from /usr/lib/flash-plugin/libflashplayer.so #7 0x088eebd7 in ?? () from /usr/lib/flash-plugin/libflashplayer.so #8 0x0858e950 in ?? () from /usr/lib/flash-plugin/libflashplayer.so #9 0x085793ea in ?? () from /usr/lib/flash-plugin/libflashplayer.so #10 0x085733e0 in ?? () from /usr/lib/flash-plugin/libflashplayer.so #11 0x0856b921 in ?? () from /usr/lib/flash-plugin/libflashplayer.so #12 0x08570634 in Private_Destroy () from /usr/lib/flash-plugin/libflashplayer.so #13 0x02820ac9 in ?? () from /usr/lib/xulrunner-1.9/libxul.so #14 0x02363a10 in ?? () from /usr/lib/xulrunner-1.9/libxul.so #15 0x02363d73 in ?? () from /usr/lib/xulrunner-1.9/libxul.so #16 0x029bf3aa in ?? () from /usr/lib/xulrunner-1.9/libxul.so #17 0x0298c340 in ?? () from /usr/lib/xulrunner-1.9/libxul.so #18 0x02901b98 in ?? () from /usr/lib/xulrunner-1.9/libxul.so #19 0x027b5e98 in ?? () from /usr/lib/xulrunner-1.9/libxul.so #20 0x02185ef1 in XRE_main () from /usr/lib/xulrunner-1.9/libxul.so #21 0x08049169 in main (argc=2, argv=0xbfc5ad24) at nsXULStub.cpp:364 Expected results: Additional info:
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Fedora 9 changed to end-of-life (EOL) status on 2009-07-10. Fedora 9 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed.